reeders record ET calves by a particular donor who does not have a DNA type on file, however mine have been rejected?
The recording of ET calves is dependant on when the donor dam was actually flushed. For HBR/RAR ET calves, if the donor dam was flushed prior to 31/12/2002 she does not need to have a DNA type on file however if the flush date is after 31/12/2002 the donor dam will need to be DNA typed. Hence, if a breeder has HBR ET calves recorded from a donor dam who has not been DNA typed it was because these ET calves resulted from a flush taken prior to 31/12/2002. All APR embryo transplant donor dams flushed after 31/12/2003 shall be DNA fingerprinted.
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